cupsDriver with named pipe

spin spinsoft at hotmail.com
Mon Sep 10 23:37:42 PDT 2012


hello everone:
     I want to add named pipe to my printer driver,
  I Create an Named pipe server in other program,and run it.
  The Printer driver as an client to call "open" routine this named pipe,and try to write some data to it,when I run this from "gedit" ,the "open" return
EACESS error.(permission denied),
  How I can solve this prolem? thanks





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